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Performance Evaluation of Frame Loss Error Concealment Solutions for SHVC standard

Nguyen Huu, Thuc and Dinh Trieu, Duong and Byeungwoo, Jeon and Hoang Van, Xiem (2017) Performance Evaluation of Frame Loss Error Concealment Solutions for SHVC standard. IEIE Trans. on Smart Processing and Computing . pp. 1-9. ISSN 2287-5255 (In Press)

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Scalable High Efficiency Video Coding (SHVC) has been emerging as one of the efficient video coding solutions for adaptive video streaming and conferencing. SHVC is designed with a layered coding structure in which the High Efficiency Video Coding (HEVC) tools are employed as core elements. However, the compression efficiency and the error sensitivity associated to efficient HEVC tools make this scalable codec less attractive to practical video transmission, especially when the loss of packets or video frames occurs. This problem introduces severe impacts to the displayed quality of received video. To address this problem, we propose efficient error concealment (EC) methods that conceal the whole frame lost and mitigate the error propagation problem occurred in practical video transmission using SHVC. The presented EC methods mainly rely on the decoded information; thus, it is easy to be integrated into the SHVC decoder as a post-processing component. The experimental results obtained for both subjective and objective quality assessments shown that, the inter-layer correlation based EC approach typically provides the highest concealed frame quality; thus, it is highly recommended for practical video transmission.

Item Type: Article
Subjects: Electronics and Communications > Electronics and Computer Engineering
Divisions: Faculty of Electronics and Telecommunications (FET)
Depositing User: Dr. Xiem HoangVan
Date Deposited: 02 Dec 2017 13:57
Last Modified: 13 Dec 2017 01:57

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